Wiring for the heater/AC control
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Supreme Member
Joined: Jul 2006
Posts: 1,674
Likes: 3
From: Windsor Ontario
Car: 1987 Firebird Formula
Engine: 2004 LQ4
Transmission: T-5 WC
Axle/Gears: 3.42
Wiring for the heater/AC control
They're right in the center of the firewall, Can I just hack these off? I'm not using heat, or A/C anymore, and they're about 1" from the header so they may burn up...
Supreme Member
Joined: Sep 2002
Posts: 9,192
Likes: 19
From: Cary, North Carolina
Car: 1992 RS
Engine: Carbed 350
Transmission: 700R4
Axle/Gears: 3.42 posi
Re: Wiring for the heater/AC control
Given how far north you are, I wouldn't get rid of the heat permanently by 'hacking' the wires. 1 inch is plenty of space - if worried, wrap the end close to the header with some heat material like used for the starter, or else use one of those plug wire protector sleeves.
Re: Wiring for the heater/AC control

1" is plenty of clearance
If you're talking about the HVAC mini-harness behind the pass cyl head, just remove it. Take out the HVAC headunit and unplug it. Pull the grommet through and unplug it from the engine harness
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